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jowiedog

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Posts posted by jowiedog

    pass SSD through to existing VM

    in VM Engine (KVM)

    Posted

    Hi, 

     

    Does anyone know if you can pass through an SSD drive directly to an existing VM I have built. I have the SSD disks has an unassigned disk using the plugin but when I come to edit the VM, there doesnt seem to be an option to select the DISK I have formatted with NTFS. 

     

    thanks

    Chris

    VM - BTRFS error

    in VM Engine (KVM)

    Posted · Edited by jowiedog

    So tried a scrub and no errors were found.

     

    still getting these errors though in system log

      

    Dec 24 11:06:59 eljtech-core kernel: BTRFS warning (device nvme1n1p1): csum failed root 5 ino 261 off 26375880704 csum 0x49a179cf expected csum 0x8647461a mirror 1
Dec 24 11:06:59 eljtech-core kernel: BTRFS error (device nvme1n1p1): bdev /dev/nvme1n1p1 errs: wr 0, rd 0, flush 0, corrupt 75, gen 0

     

    Only seems to be when my VM is running.

     

    There is no errors on the main dashboard or from my grafana dashboard related to that disk 

    VM - BTRFS error

    in VM Engine (KVM)

    Posted

    16 hours ago, JorgeB said:
    16 hours ago, JorgeB said:

    btrfs is detecting data corruption, run a scrub and if there are uncorrectable errors look at the syslog for the affected files.

    yeah il take a look at that and report back

     

    VM - BTRFS error

    in VM Engine (KVM)

    Posted

    Hi, 

     

    I am running a windows 11 and it's running fine and no issues but I have noticed these errors on my syslog and wondered if anyone had seen similar. The drive its complaining about is where I have the vdisk located. Its a brand new nvme wd blue, so not sure why these are alerting considering I dont see any errors elsewhere, even in grafana logging

      

    kernel: BTRFS warning (device nvme1n1p1): csum failed root 5 ino 261 off 23526653952 csum 0x0f9d0bc3 expected csum 0x791bcc50 mirror 1
Dec 23 18:07:05 eljtech-core kernel: BTRFS error (device nvme1n1p1): bdev /dev/nvme1n1p1 errs: wr 0, rd 0, flush 0, corrupt 30, gen 0
Dec 23 18:08:03 eljtech-core kernel: BTRFS warning (device nvme1n1p1): csum failed root 5 ino 261 off 5651419136 csum 0xe23591e0 expected csum 0xcc7ecd01 mirror 1
Dec 23 18:08:03 eljtech-core kernel: BTRFS error (device nvme1n1p1): bdev /dev/nvme1n1p1 errs: wr 0, rd 0, flush 0, corrupt 31, gen 0

     

    USB Died - How do I recover?

    in General Support

    Posted

    So I have managed to get the backup off the array, however when I go to USB Creator and look for local zip, it doesnt show anything, so I have zipped up the folder flashdrivebackup but its not recognised (using Mac OS)

     

    I have copied the entire contents of the flash drive backup folder to the USB stick and this boots into Unraid without any issues. Only problem is that it doesnt remember my array configuration and its duplicated all the cache pools.

     

    Suppose I could add the disks back into the array but just concerned it might over write the data. Assuming Parity drive will rebuild itself?

    USB Died - How do I recover?

    in General Support

    Posted

    Hi Guys, I need some urgent advice.

     

    My USB died, so I have replaced this with another one. However the backup I took is actually on the array, so I cannot restore from backup because I cannot access the disk.

     

    Can I just follow the Unraid install step, bring the array back online, using same disks in the correct areas, get the backup and recover?

     

    I am just worried about my data. I have been using the plugs for backing up docker and flash etc. but I didnt get chance to take them offline?

     

    any help would be great.

     

    thanks

    How to Setup Gaming VM

    in VM Engine (KVM)

    Posted

    Morning,

     

    There is lots of videos and articles around setting up a gaming VM, all have different settings and hacks, is there anything recent instruction wise that people are using, I am on the latest release of Unraid. Running AMD Ryzen 5 and Geforce GTX 1660 Super. 

     

    I guess I am getting a little confused on the whole dump vbios thing (do I need to do that or not ) and system devices IOMMU group, assuming I need to do that.

     

    I have tried the space invader vids on this but when VM boot I get a black screen (assuming related to not dumping my vbios), I also lose the ability to put the graphic cards in power save mode (SpaceInvader Script) when not using the VM, assuming this is because Unraid not longer has control over the card?

     

    any help or direction would be appreciated.

     

    thanks

     

    NFS stale file handle

    in NFS

    Posted

    Hi.

     

    i am pretty new to unraid, currently on the trial license before purchasing. 
     

    I have an issue where I have some Debian 11 machines that need to connect via NFS share to read and write files. Everytime I try and mount the NFS share I am getting stale file handle.

     

    I have spent a few hours reading the forums and I cannot seem to find any solution, changed the NFS settings in global but nothing seems to work, does anyone have any ideas before I commit to purchase.

     

    thanks

    jowie. 

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